linux-kernel - Re: [PATCH net-next v4 9/9] net: stmmac: platform: support parsing per channel irq from DT

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Message-ID: <f1037941-1c90-45fe-9d95-d0efc1808085@lunn.ch>
Date:   Sun, 20 Aug 2023 21:29:59 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Jisheng Zhang <jszhang@...nel.org>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Jose Abreu <joabreu@...opsys.com>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH net-next v4 9/9] net: stmmac: platform: support parsing
 per channel irq from DT

> +	for (i = 0; i < MTL_MAX_RX_QUEUES; i++) {
> +		snprintf(irq_name, sizeof(irq_name), "rx%i", i);
> +		stmmac_res->rx_irq[i] = platform_get_irq_byname_optional(pdev, irq_name);
> +		if (stmmac_res->rx_irq[i] < 0) {
> +			if (stmmac_res->rx_irq[i] == -EPROBE_DEFER)
> +				return -EPROBE_DEFER;

Same comment here as i made in a previous patch.

     Andrew